DTC P0496: Evaporative Emission System High Purge Flow
WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2012 Lincoln Navigator L, 2012 Lincoln Navigator, 2012 Lincoln MKZ, 2012 Lincoln MKX, and 2012 Lincoln MKT. However, it is still accessible from the selected car via links, so may be relevant.
P0496 - EVAPORATIVE EMISSION SYSTEM HIGH PURGE FLOW
| Description: The PCM monitors the complete evaporative emission (EVAP) control system for high purge flow. | |||
Possible Causes:
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| Diagnostic Aids: Verify the capless fuel tank filler pipe is sealed correctly. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST HZ . | ||